The Collon Weather Forecast

    • 13
    • 18

    Light rain

    • 12
    • 18

    Light rain

    • 7
    • 17

    Partly cloudy

    • 10
    • 19

    Cloudy

    • 13
    • 22

    Cloudy

    • 13
    • 21

    Cloudy

    • 12
    • 20

    Cloudy

Today 18 Jun Northern Ireland

Outbreaks of locally heavy showery rain at first. This rain will clear to bright spells and scattered showers before the afternoon. Much of the afternoon stays cloudy with occasional showers. Maximum temperature 20 °C.

Tonight 18 Jun Northern Ireland

Bright or clear spells with showery rain at first becoming cloudy with outbreaks of rain, some heavy, from just after midnight. Minimum temperature 10 °C.

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The Collon Temperature Statistics

June Temperature

Magilligan No 2 (28km)

  • Lowest 9 June, 2026

    7.3 °C
  • Average June

    13.2 °C
  • Highest 1 June, 2026

    19.6 °C

Climate (2021–2026)

Magilligan No 2 (28km)

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  • Average Low 2021–2026

    7.6 °C
  • Average 2021–2026

    10.6 °C
  • Average High 2021–2026

    13.3 °C
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